import java.util.concurrent.Callable;

public class MyAnonymousClass {
	public static void main(String[] args) throws Exception {

		User user = new User("Info about user");
		System.out.println(user.getInfo());

		User user2 = new User("Info about user2") {
			@Override
			public String getInfo() {
				return "Special value";
			}
		};
		System.out.println(user2.getInfo());
		System.out.println(user.call());

		Callable<String> callable = new Callable<String>() {

			@Override
			public String call() throws Exception {
				// TODO Auto-generated method stub
				return "Message";
			}
		};
		System.out.println(callable.call());
	}
}
